| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $195.67 | 13.293% | $221.6804 | $221.68 | $221.70 | $221.70 |
| Purchase #2 | $48.45 | 8.406% | $52.5227 | $52.52 | $52.50 | $52.50 |
| Purchase #3 | $207.67 | 3.652% | $215.2541 | $215.25 | $215.25 | $215.30 |
| Purchase #4 | $108.70 | 11.295% | $120.9777 | $120.98 | $121.00 | $121.00 |
| Purchase #5 | $70.67 | 12.640% | $79.6027 | $79.60 | $79.60 | $79.60 |
| Purchase #6 | $119.89 | 13.199% | $135.7143 | $135.71 | $135.70 | $135.70 |
| Purchase #7 | $145.53 | 4.350% | $151.8606 | $151.86 | $151.85 | $151.90 |
| 7 purchase totals = | $896.58 | $977.6125 | $977.60 | $977.60 | $977.70 | |